CN107091455A - A kind of gardens LED illumination street lamp - Google Patents

A kind of gardens LED illumination street lamp Download PDF

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Publication number
CN107091455A
CN107091455A CN201710049364.2A CN201710049364A CN107091455A CN 107091455 A CN107091455 A CN 107091455A CN 201710049364 A CN201710049364 A CN 201710049364A CN 107091455 A CN107091455 A CN 107091455A
Authority
CN
China
Prior art keywords
mounting bracket
led illumination
guide
lifting
heat extraction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201710049364.2A
Other languages
Chinese (zh)
Inventor
顾彩晓
Original Assignee
顾彩晓
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 顾彩晓 filed Critical 顾彩晓
Priority to CN201710049364.2A priority Critical patent/CN107091455A/en
Publication of CN107091455A publication Critical patent/CN107091455A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/035Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/60Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

The invention discloses a kind of gardens LED illumination street lamp, including king light bar, mounting bracket and the LED illumination lamp being arranged on support frame, king light bar inner right side is provided with lifting chute, lift and drive screw is provided with chute, with lifting motor power connector at the top of drive screw, the outside of lifting motor is provided with heat extraction component, the heat extraction fan that heat extraction component includes the metal drop backing being connected with the external stability of lifting motor and is arranged on metal drop backing, the raised line block with inclined plane part is fixed with the crown center position for lifting chute inner left wall, mounting bracket is embedded in lifting chute and is slidably matched, mounting bracket is connected with drive screw threads turn, the Baltimore groove with surface groove is provided with the crown center position of mounting bracket left end face;Simple in construction, easy to operate, energy-conserving and environment-protective of the invention, reduce manual labor, improve service efficiency.

Description

A kind of gardens LED illumination street lamp
Technical field
The present invention relates to street lamp field, particularly a kind of gardens LED illumination street lamp.
Background technology
At present, in order to save the urban electric power energy, advocate use clean energy resource extensively, the renewable energy such as wind energy and solar energy Source has been attached great importance in the whole world, is also the energy industry of most business potential value.Existing solar LED street lamp is used To be illuminated to avenue, solar LED street lamp is then direct by electric energy the solar energy in sunshine is converted into electric energy Supply electricity to LED.Solar panels are typically secured on lamp stand, and the change over time of the angle of sunshine light and constantly become Change, it is difficult to play maximum generating efficiency, it is impossible to meet the use demand of LED street lamp, and lamp stand often has certain altitude, Make later maintenance difficulty increase.For this reason, it may be necessary to be improved to existing solar street light.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of gardens LED illumination street lamp, and it can solve the problem that above-mentioned existing In the art the problem of.
The present invention is achieved through the following technical solutions:A kind of gardens LED illumination street lamp of the present invention, including master Lamp stand, mounting bracket and the LED illumination lamp being arranged on support frame, the king light bar inner right side is provided with lifting chute, institute State to lift and drive screw is provided with chute, with lifting motor power connector at the top of the drive screw, outside the lifting motor Portion is provided with heat extraction component, the metal that the heat extraction component includes be connected with the external stability of the lifting motor drop backing and It is arranged at the heat extraction fan on the metal drop backing, the crown center position of the lifting chute inner left wall and is fixed with band The raised line block of inclined plane part, the mounting bracket is embedded in the lifting chute and is slidably matched, and the mounting bracket is driven with described Dynamic screw flight is rotatably assorted connection, and the spill with surface groove is provided with the crown center position of the mounting bracket left end face Groove, the mounting bracket bosom position is provided with rotary shaft, the rotary shaft provided with chamber, the execution chamber inner right side is performed Top is upwardly extended and the connection that is rotatably assorted through the mounting bracket, is tilted and is fixedly connected with the rotary shaft top end Below being circumferentially fixedly connected with photovoltaic panel, the rotary shaft of the execution intracavitary on the left of driven gear, the execution chamber It is provided with the mounting bracket in guide runner, the guide runner and is provided with slider guide, the slider guide inner top is provided with angular adjustment Driving gear is rotatably connected at the top of motor, the angular adjustment motor, the guide runner right hand top is provided with deep gouge, described heavy Provided with the guide rod stretched into the guide runner in groove, the guide rod is slidably matched with the slider guide, on the right side of the slider guide The first spring is surrounded with the guide rod, through hole, the through hole centre position are provided between the Baltimore groove and the guide runner Place is provided with limit sliding chutes, the through hole and slidably connects push rod.
Preferably technical scheme, support frame as described above is fixedly connected with top on the left of the king light bar, support frame as described above Left bottom is fixedly connected with the LED illumination lamp.
Preferably technical scheme, be connected with the king light bar lower section of side of support frame as described above is provided with pole, institute Pole two ends are stated to be fixedly connected with support frame as described above with the king light bar respectively.
Preferably technical scheme, the lifting motor outer surface is embedded in the king light bar at the top of the lifting chute Inner roof wall is interior and is fixedly connected, and the drive screw bottom rotates with the king light bar inner bottom wall and is connected, the heat extraction fan and institute State metal drop backing to be fixedly connected, the metal drop backing is provided with the metal drop backing phase of more than four, more than four Same distance is laterally installed in the outside of the lifting motor, and the outside of the angular adjustment motor is also equipped with the heat extraction group Part, the metal drop backing is to absorb and distribute the heat that the lifting motor is produced in the process of running, the heat extraction fan Blow to fall the metal to be dropped to the heat Quick diffusing of backing absorption, so as to prevent the lifting motor operationally because of temperature Spend high and damage, in the present embodiment, the metal drop backing is horizontally arranged with four.
The push rod in preferably technical scheme, the limit sliding chutes is provided with limited block, and the limited block is right Second spring is surrounded with the push rod of side, the push rod its right end face is abutted with the slider guide left end face, described to push away Bar left distal end is provided with the inclined-plane noses stretched into the Baltimore groove.
The beneficial effects of the invention are as follows:
1. set by king light bar inner right side in lifting chute, lifting chute and set electric with lifting at the top of drive screw, drive screw Mechanomotive force is connected, and mounting bracket is connected with drive screw threads turn, so as to realize mounting bracket lifting moving, facilitates work Make personnel to safeguard and install.
2. being connected by support frame with king light bar below side sets pole, pole two ends respectively with support frame and master Lamp stand is fixedly connected, so as to improve overall steadiness.
3. setting slider guide in guide runner, guide runner by performing to set in the mounting bracket below on the left of chamber, pushed up in slider guide Portion sets to rotate at the top of angular adjustment motor, angular adjustment motor and is connected to engage the driving tooth being connected with the driven gear Wheel, guide runner right hand top sets the guide rod for setting and being stretched into guide runner in deep gouge, deep gouge, and guide rod is slidably matched with slider guide, slide guide Around the first spring on guide rod on the right side of block, through hole is set between Baltimore groove and guide runner, through hole middle position sets limit sliding chutes, Be slidably connected push rod in through hole, is set on the push rod in limit sliding chutes around second spring on the push rod on the right side of limited block, limited block, So as to realize automatic engagement connection, photovoltaic panel is dexterously caused to be rotated by driven gear control to select sunshine best angle, It can dexterously realize and be completely installed to behind position to realize by mounting bracket and automatically control multi-angle regulation, it is convenient accurate to install In place, improve maintainer and install and safeguard speed.
4. simple in construction, easy to operate, energy-conserving and environment-protective of the invention, reduce manual labor, service efficiency is improved.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is a kind of gardens LED illumination lamp post structure schematic diagram of the invention;
Fig. 2 is the structural representation after a kind of gardens LED illumination street lamp installation of the present invention;
Fig. 3 is mounting bracket internal structure schematic diagram of the invention;
Fig. 4 is the structural representation of the raised line block fixed position of the present invention;
Fig. 5 is schematic diagram after driven gear of the present invention is connected with driving gear engagement;
Fig. 6 is lifting motor external structure schematic diagram in Fig. 1.
Embodiment
As shown in figs 1 to 6, a kind of gardens LED illumination street lamp of the invention, including king light bar 1 and the king light bar 1 The mounting bracket 3 of sliding connection and the LED illumination lamp 4 being arranged on support frame 2, the inner right side of king light bar 1 are set Have and drive screw 63, the top of drive screw 63 and the power of lifting motor 61 are provided with lifting chute 6, the lifting chute 6 Connection, the outside of the lifting motor 61 is provided with heat extraction component, and the heat extraction component includes outer with the lifting motor 61 Backing 91 and the heat extraction fan 93 being arranged on the metal drop backing 91, the lifting chute 6 drop in the metal that portion is fixedly connected The raised line block 62 with inclined plane part 621 is fixed with the crown center position of inner left wall, the mounting bracket 3 is embedded in the liter Drop chute 6 is interior and is slidably matched, and the mounting bracket 3 is connected with the threads turn of drive screw 63, the mounting bracket The spill with surface groove 371 for being used for being connected with the raised line block 62 is provided with the crown center position of the left end face of frame 3 Groove 37, the bosom position of mounting bracket 3 is provided with rotary shaft 51 provided with chamber 31, execution chamber 31 inner right side is performed, The top of rotary shaft 51 is upwardly extended and the connection that is rotatably assorted through the mounting bracket 3, the top end of rotary shaft 51 Place's inclination is fixedly connected with photovoltaic panel 5, the rotary shaft 51 performed in chamber 31 and is circumferentially fixedly connected with driven gear 52, interior be provided with guide runner 32, the guide runner 32 of the mounting bracket 3 performed below the left side of chamber 31 is provided with slider guide 33, the inner top of slider guide 33 is provided with angular adjustment motor 34, and the top of angular adjustment motor 34, which is rotatably connected to, to be used for The driving gear 341 being connected is engaged with the driven gear 52, the right hand top of guide runner 32 is provided with deep gouge 321, described heavy Provided with the guide rod 322 stretched into the guide runner 32 in groove 321, the guide rod 322 is slidably matched with the slider guide 33, described The first spring 323 is surrounded with the guide rod 322 on the right side of slider guide 33, is set between the Baltimore groove 37 and the guide runner 32 There is through hole(It is not shown), the through hole middle position is provided with limit sliding chutes 35, slidably connects push rod 36 in the through hole.
Wherein, support frame as described above 2 is fixedly connected with the left side of king light bar 1 top, the left bottom of support frame as described above 2 and institute LED illumination lamp 4 is stated to be fixedly connected.
Wherein, support frame as described above 2 be connected with the king light bar 1 side lower section be provided with pole 21,21 liang of the pole End is fixedly connected with support frame as described above 2 with the king light bar 1 respectively, so as to improve overall steadiness.
Wherein, the outer surface of lifting motor 61 be embedded in the inner roof wall of king light bar 1 at lifting chute 6 top and It is fixedly connected, the bottom of drive screw 63 rotates with the inner bottom wall of king light bar 1 and is connected, so as to realize control mounting bracket 3 Lifting moving, is easy to dismount and safeguards, the heat extraction fan 93 is fixedly connected with metal drop backing 91, and backing drops in the metal 91 metal drop same distances of backing 91 for being provided with more than four, more than four are laterally installed in the lifting motor 61 Outside, the outside of the angular adjustment motor 34 is also equipped with the heat extraction component, and the metal drops backing 91 to absorb simultaneously The heat that the lifting motor 61 is produced in the process of running is distributed, the air-supply of heat extraction fan 93 by the metal to drop backing The 91 heat Quick diffusings absorbed fall, so that the lifting motor 61 is prevented operationally because temperature is too high and damages, in this reality Apply in example, the metal drop backing 91 is horizontally arranged with four.
Wherein, the push rod 36 in the limit sliding chutes 35 is provided with limited block 361, the right side of limited block 361 Second spring 351 is surrounded with the push rod 36, its right end face of push rod 36 is abutted with the left end face of slider guide 33, institute State the left distal end of push rod 36 and be provided with the inclined-plane noses 362 stretched into the Baltimore groove 37.
When original state is not installed, mounting bracket 3 is located at the lifting lowest position of chute 6, now, and slider guide 33 is by the The top pressure active force of one spring 323 so that slider guide 33 is located at the left-most position of guide runner 32, meanwhile, driving gear 341 is remote From driven gear 52, active force of the push rod 36 by second spring 351 so that inclined-plane noses 362 are stretched into Baltimore groove 37, together When, its right end face of push rod 36 is abutted with the left end face of slider guide 33.
When needing to install and use, control drive screw 63 to rotate by lifting motor 61 first, driven by drive screw 63 Mounting bracket 3 is gradually moved up along lifting chute 6, when raised line block 62 is gradually slipped into Baltimore groove 37 so that raised line block 62 On inclined plane part 621 and inclined-plane noses 362 slide and compress cooperation so that push rod 36 overcomes the active force court of second spring 351 Right side is moved, while its right end face of push rod 36 promotes the left end face of slider guide 33, slider guide 33 is moved towards right side, when oblique When face noses 362 are fully inserted into through hole, now the left end face of inclined-plane noses 362 is slidably connected with raised line block 62, Inclined plane part 621 is slipped into surface groove 371 and is fully engaged simultaneously, and slider guide 33 is moved to guide runner 32 by the promotion of push rod 36 The rightmost side, the engagement of driving gear 341 and driven gear 52 be connected, now, the top end face of mounting bracket 3 and top in lifting chute 6 Wall is abutted, while controlling lifting motor 61 to stop operating, then controls angle regulation motor 34 to drive driving gear 341 to rotate, Driven gear 52 and rotary shaft 51 is driven to rotate simultaneously, so as to realize angular adjustment;
When needing demolition and maintenance, control drive screw 63 to rotate backward by lifting motor 61, installation is driven by drive screw 63 Bracket 3 is gradually moved down along lifting chute 6, and now inclined plane part 621 slips away surface groove 371, and push rod 36 is by second spring 351 Top pressure active force towards left side move, inclined-plane noses 362 is compressed with inclined plane part 621 and be slidably matched, meanwhile, slider guide 33 by Moved to the active force of the first spring 323 towards left side, driving gear 341 is departed from driven gear 52, when inclined plane part 621 slips away tiltedly During the noses 362 of face, now, inclined-plane noses 362 are fully inserted into Baltimore groove 37 by the top pressure active force of second spring 351 It is interior, meanwhile, slider guide 33 is moved to the left-most position of guide runner 32 by the active force of the first spring 323, so that convenient weight Install and use again.
The beneficial effects of the invention are as follows:
1. set by king light bar inner right side in lifting chute, lifting chute and set electric with lifting at the top of drive screw, drive screw Mechanomotive force is connected, and mounting bracket is connected with drive screw threads turn, so as to realize mounting bracket lifting moving, facilitates work Make personnel to safeguard and install.
2. being connected by support frame with king light bar below side sets pole, pole two ends respectively with support frame and master Lamp stand is fixedly connected, so as to improve overall steadiness.
3. setting slider guide in guide runner, guide runner by performing to set in the mounting bracket below on the left of chamber, pushed up in slider guide Portion sets to rotate at the top of angular adjustment motor, angular adjustment motor and is connected to engage the driving tooth being connected with the driven gear Wheel, guide runner right hand top sets the guide rod for setting and being stretched into guide runner in deep gouge, deep gouge, and guide rod is slidably matched with slider guide, slide guide Around the first spring on guide rod on the right side of block, through hole is set between Baltimore groove and guide runner, through hole middle position sets limit sliding chutes, Be slidably connected push rod in through hole, is set on the push rod in limit sliding chutes around second spring on the push rod on the right side of limited block, limited block, So as to realize automatic engagement connection, photovoltaic panel is dexterously caused to be rotated by driven gear control to select sunshine best angle, It can dexterously realize and be completely installed to behind position to realize by mounting bracket and automatically control multi-angle regulation, it is convenient accurate to install In place, improve maintainer and install and safeguard speed.
4. simple in construction, easy to operate, energy-conserving and environment-protective of the invention, reduce manual labor, service efficiency is improved.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any The change or replacement expected without creative work, should all be included within the scope of the present invention.Therefore, it is of the invention Protection domain should be determined by the scope of protection defined in the claims.

Claims (5)

1. a kind of gardens LED illumination street lamp, including king light bar, mounting bracket and the LED illumination lamp being arranged on support frame, It is characterized in that:King light bar inner right side is provided with lifting chute, and lifting chute is interior to be provided with the top of drive screw, drive screw with rising Motor power connection is dropped, and the outside of lifting motor is provided with heat extraction component, and heat extraction component includes the external stability with lifting motor The metal drop backing of connection and the heat extraction fan being arranged on metal drop backing, lift the crown center position of chute inner left wall Place is fixed with the raised line block with inclined plane part, and mounting bracket is embedded in lifting chute and is slidably matched, mounting bracket and driving spiral shell Bar threads turn is connected, and the Baltimore groove with surface groove is provided with the crown center position of mounting bracket left end face, is installed Bracket bosom position provided with chamber is performed, perform chamber inner right side be provided with the top of rotary shaft, rotary shaft through mounting bracket to Tilted at upper extension and the connection that is rotatably assorted, rotary shaft top end and be fixedly connected with photovoltaic panel, in the rotary shaft for performing intracavitary It is circumferentially fixed to be connected with driven gear, perform and guide runner is provided with the mounting bracket below on the left of chamber, guide runner is interior to be provided with slide guide Block, slider guide inner top, which is provided with the top of angular adjustment motor, angular adjustment motor, is rotatably connected to driving gear, on the right side of guide runner Top is provided with provided with the guide rod stretched into guide runner in deep gouge, deep gouge, and guide rod is slidably matched with slider guide, leading on the right side of slider guide The first spring is surrounded with bar, through hole is provided between Baltimore groove and guide runner, through hole middle position is provided with limit sliding chutes, through hole Inside slidably connect push rod.
2. a kind of gardens LED illumination street lamp according to claim 1, it is characterised in that:Support frame as described above and the master Top is fixedly connected on the left of lamp stand, and support frame as described above left bottom is fixedly connected with the LED illumination lamp.
3. a kind of gardens LED illumination street lamp according to claim 1, it is characterised in that:Support frame as described above and the master The be connected lower section of side of lamp stand is provided with pole, and the pole two ends are fixed with support frame as described above and the king light bar respectively to be connected Connect.
4. a kind of gardens LED illumination street lamp according to claim 1, it is characterised in that:The lifting motor outer surface It is embedded in the king light bar inner roof wall at the top of the lifting chute and is fixedly connected, the drive screw bottom and the king light Bar inner bottom wall rotates connection, and the heat extraction fan is fixedly connected with metal drop backing, and the metal drop backing is provided with four More than, the metal drop backing same distance of more than four is laterally installed in the outside of the lifting motor, and the angle is adjusted The outside of section motor is also equipped with the heat extraction component.
5. a kind of gardens LED illumination street lamp according to claim 1, it is characterised in that:Institute in the limit sliding chutes State and be surrounded with second spring, the push rod its right end face on the push rod that push rod is provided with the right side of limited block, the limited block Abutted with the slider guide left end face, the push rod left distal end is provided with the inclined-plane noses stretched into the Baltimore groove.
CN201710049364.2A 2017-01-23 2017-01-23 A kind of gardens LED illumination street lamp Withdrawn CN107091455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710049364.2A CN107091455A (en) 2017-01-23 2017-01-23 A kind of gardens LED illumination street lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710049364.2A CN107091455A (en) 2017-01-23 2017-01-23 A kind of gardens LED illumination street lamp

Publications (1)

Publication Number Publication Date
CN107091455A true CN107091455A (en) 2017-08-25

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CN201710049364.2A Withdrawn CN107091455A (en) 2017-01-23 2017-01-23 A kind of gardens LED illumination street lamp

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108799971A (en) * 2018-05-04 2018-11-13 常州嘉顿照明科技有限公司 A kind of municipal road lamp for being convenient for assembling and adjustable-angle
CN111637414A (en) * 2020-06-30 2020-09-08 南京迈科拓信息科技有限公司 Street lamp device capable of quickly reducing temperature of LED light source board body

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104566158A (en) * 2015-01-29 2015-04-29 姚新连 Solar illumination lamp with cooling function
CN104566161A (en) * 2015-01-29 2015-04-29 王文齿 Solar lighting lamp device with automatic washing and heat dissipation protection function
CN205402528U (en) * 2016-02-25 2016-07-27 无锡市长江电器设备有限公司 Solar street lamp
CN205424788U (en) * 2016-02-23 2016-08-03 于都烈日之光太阳能科技有限公司 Solar energy LED street lamp with adjustable height

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104566158A (en) * 2015-01-29 2015-04-29 姚新连 Solar illumination lamp with cooling function
CN104566161A (en) * 2015-01-29 2015-04-29 王文齿 Solar lighting lamp device with automatic washing and heat dissipation protection function
CN205424788U (en) * 2016-02-23 2016-08-03 于都烈日之光太阳能科技有限公司 Solar energy LED street lamp with adjustable height
CN205402528U (en) * 2016-02-25 2016-07-27 无锡市长江电器设备有限公司 Solar street lamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108799971A (en) * 2018-05-04 2018-11-13 常州嘉顿照明科技有限公司 A kind of municipal road lamp for being convenient for assembling and adjustable-angle
CN108799971B (en) * 2018-05-04 2020-05-15 常州嘉顿照明科技有限公司 But municipal street lamp convenient to equipment and angle regulation
CN111637414A (en) * 2020-06-30 2020-09-08 南京迈科拓信息科技有限公司 Street lamp device capable of quickly reducing temperature of LED light source board body

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Application publication date: 20170825